Dropping Funnel, 2000mL - Squibb, Graduated - With 29/32 Plastic Stopper & PTFE Key Stopcock - Borosilicate Glass Chemical_Iron Filings providing a battery-powered DC alternative

providing a battery-powered DC alternative for circuit and experimental apparatus setups

ABS plastic pulley with a 50mm ball-bearing wheel

the secondary-alcohol counterpart to the n-butyl variant for organic synthesis and oxidation-mechanism comparison

Right femur bone model demonstrates thighbone structure

bridging the reach gap between the standard 500mm and the long-haul 1000mm plug-to-plug patch wires

Dropping Funnel, 2000mL - Squibb, Graduated - With 29/32 Plastic Stopper & PTFE Key Stopcock - Borosilicate Glass Chemical_Iron Filings providing a battery-powered DC alternativeSQUIBB Squibb style graduated dropping separatory funnel with 2000ml capacity TRANSPARENT & DURABLE Made of high quality Borosilicate 3. 3 glass Transparency allows for high visibility FOR SEPARATION Used to transfer liquids Using the stopcock allows fluids, including reagents, to dispense slowly (drop wise) STOPPER & STOPCOCK Fitted with an interchangeable 29 32 plastic stopper and PTFE key stopcock GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS &